CN211256003U - Quenching cooling constant temperature unit for strip steel production - Google Patents
Quenching cooling constant temperature unit for strip steel production Download PDFInfo
- Publication number
- CN211256003U CN211256003U CN201922276323.4U CN201922276323U CN211256003U CN 211256003 U CN211256003 U CN 211256003U CN 201922276323 U CN201922276323 U CN 201922276323U CN 211256003 U CN211256003 U CN 211256003U
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- welded
- strip steel
- quenching
- workbench
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 54
- 239000010959 steel Substances 0.000 title claims abstract description 54
- 238000010791 quenching Methods 0.000 title claims abstract description 41
- 230000000171 quenching effect Effects 0.000 title claims abstract description 41
- 238000001816 cooling Methods 0.000 title claims abstract description 27
- 238000004519 manufacturing process Methods 0.000 title abstract description 12
- 239000007788 liquid Substances 0.000 claims abstract description 26
- 239000007921 spray Substances 0.000 claims description 26
- 238000003825 pressing Methods 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 238000003860 storage Methods 0.000 claims description 11
- 230000001360 synchronised effect Effects 0.000 claims description 5
- 238000003466 welding Methods 0.000 abstract description 17
- 239000000110 cooling liquid Substances 0.000 abstract description 7
- 238000010438 heat treatment Methods 0.000 abstract description 6
- 241001233242 Lontra Species 0.000 abstract description 5
- 238000004064 recycling Methods 0.000 abstract description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 6
- 235000017491 Bambusa tulda Nutrition 0.000 description 6
- 241001330002 Bambuseae Species 0.000 description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 6
- 239000011425 bamboo Substances 0.000 description 6
- 239000002826 coolant Substances 0.000 description 6
- 239000002184 metal Substances 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004049 embossing Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009828 non-uniform distribution Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
The utility model discloses a belted steel production is with quenching cooling constant temperature unit, including workstation and briquetting, the inside of workstation is hollow structure, there is the transport roller post that equidistance structure distributes through pivot swing joint on the both sides inner wall of workstation, and the workstation has four lower shower nozzles near welding on the inner wall between the transport roller post, the welding has the otter board on the workstation inside wall, and the welding of shower nozzle bottom is on the top outer wall of otter board down, the welding has the liquid reserve tank on the inner wall of briquetting top, and install the pneumatic cylinder that is equidistance structure and distributes through the bolt on the bottom outer wall of liquid reserve tank. The utility model improves the flatness of the ultra-thin high-strength strip steel after quenching, and effectively improves the quenching uniformity and flatness of the strip steel; the cooling efficiency of the quenching of the strip steel is improved, so that the strip steel can be quenched uniformly, and the production efficiency and the heat treatment yield are high; the utilization efficiency of the cooling liquid is improved, and the purpose of recycling is achieved.
Description
Technical Field
The utility model relates to a belted steel quenching equipment technical field especially relates to a belted steel production is with quenching cooling constant temperature unit.
Background
The strip steel is a main raw material in the fields of equipment manufacturing, transportation, petrochemical industry and the like, and is vital to the large-scale and light-weight development of equipment, the structure and the shape of the strip steel are controlled by adopting heat treatment and utilizing different heating systems and cooling systems in the rolling process of the strip steel, and further more excellent performance is obtained; the roller quenching process technology has the advantages of high cooling strength, uniform quenching, high control precision, continuous production and the like, and becomes the main quenching mode of the current ultrathin high-strength plate strip steel.
The quenching sensitivity of the strip steel is improved, the strip steel is easy to buckle and difficult to correct after quenching, the strength of the strip steel is obviously improved after quenching, and the non-uniform distribution of residual stress is easy to generate cold machining deformation and rebound, thereby influencing the processing quality and safety of the whole structure of large-scale equipment. Therefore, it is necessary to design a quenching and cooling thermostat unit for producing strip steel to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects in the prior art and providing a quenching and cooling constant temperature unit for producing strip steel.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a production of belted steel is with quenching cooling constant temperature unit, includes workstation and briquetting, the inside of workstation is hollow structure, there is the transport roller that equidistance structure distributes through pivot swing joint on the both sides inner wall of workstation, and the workstation has four lower shower nozzles near welding on the inner wall between the transport roller, the welding has the otter board on the workstation inside wall, and the welding of shower nozzle bottom is on the top outer wall of otter board down, the welding has the liquid reserve tank on the briquetting top inner wall, and installs the pneumatic cylinder that is equidistance structure and distributes through the bolt on the bottom outer wall of liquid reserve tank, the output of pneumatic cylinder has the embossing roll through the frame welding, and the welding has four upper spray nozzles that are linked together with the liquid reserve tank on the outer wall that the liquid reserve tank.
Furthermore, the pressing roller and the conveying roller are perpendicular to each other, and the upper spray head and the lower spray head are perpendicular to each other.
Furthermore, four bases are welded on the periphery of the outer wall of the bottom of the workbench, a hydraulic rod is welded at the axis of the outer wall of the top of the pressing block, and a first water pipe and a second water pipe are welded on the outer walls of one side of the workbench and one side of the pressing block.
Further, the rectangular channel of mutually perpendicular has been seted up on the adjacent both sides outer wall of workstation and briquetting, and workstation and briquetting are close to rectangular channel outer wall one side and all install the booster pump through the bolt, the motor is installed through the bolt to outer wall one side that the workstation is close to the second water pipe, and the booster pump is linked together through takeover and last shower nozzle and lower shower nozzle.
Furthermore, the conveying roller is welded with a driven belt pulley in a rotating shaft close to one end of the motor, the output end of the motor is in keyed connection with a driving belt pulley, and a synchronous belt is sleeved on the outer walls of the driving belt pulley and the driven belt pulley.
Further, a positioning cylinder is welded around the outer wall of the top of the workbench, positioning columns are welded around the outer wall of the bottom of the pressing block, springs are welded on the inner wall of the bottom of the positioning cylinder, buffer plates are welded on the top ends of the springs, sliding grooves are formed in the outer walls of the two sides of the positioning cylinder, the buffer plates are connected to the inside of the sliding grooves in a sliding mode, and the positioning columns are inserted into the inside of the positioning cylinder.
The utility model has the advantages that:
1. through the arranged hydraulic cylinder, the hydraulic cylinder drives the pressing roller to press down, effective constraint is implemented on quenching deformation of the strip steel, the flatness of the ultra-thin high-strength strip steel after quenching is improved, and the quenching uniformity and flatness of the strip steel are effectively improved.
2. Through the upper spray head and the lower spray head which are arranged, when the motor drives the conveying roller column to rotate through the driving belt pulley, the booster pump sprays the liquid storage tank and the cooling liquid inside the workbench onto the upper surface and the lower surface of the strip steel through the upper spray head and the lower spray head when the strip steel is conveyed, so that the cooling efficiency of strip steel quenching is improved, the strip steel can be uniformly quenched, and the production efficiency and the heat treatment yield are high.
3. Through the first water pipe and the second water pipe that set up, be linked together first water pipe and second water pipe with flexible metal collapsible tube, can make the inside coolant liquid intercommunication of liquid reserve tank and workstation to promote the utilization efficiency of coolant liquid, reached cyclic utilization's purpose.
4. Through the reference column and the location section of thick bamboo that set up, when the perpendicular downstream of hydraulic stem urging briquetting, the reference column is pegged graft in the inside of a location section of thick bamboo, and the buffer board passes through the spring and plays certain cushioning effect to the reference column, has promoted the stability of laminating between workstation and the briquetting simultaneously to certain guard action has been played briquetting and workstation, has prolonged the life of briquetting and workstation.
Drawings
FIG. 1 is a schematic structural view of a quenching and cooling thermostat unit for producing strip steel, which is provided by the utility model;
FIG. 2 is a schematic sectional structure view of a quenching and cooling thermostat unit for producing strip steel provided by the utility model;
FIG. 3 is a schematic structural view of a workbench of a quenching and cooling constant temperature unit for producing strip steel, which is provided by the utility model;
FIG. 4 is a schematic view of a positioning cylinder of the quenching and cooling thermostat unit for producing strip steel.
In the figure: 1 workstation, 2 bases, 3 briquetting, 4 hydraulic stems, 5 first water pipes, 6 second water pipes, 7 booster pumps, 8 rectangular channels, 9 liquid reserve tanks, 10 upper spray heads, 11 hydraulic cylinders, 12 embossing rollers, 13 lower spray heads, 14 conveying roller columns, 15 motors, 16 driving belt pulleys, 17 driven belt pulleys, 18 synchronous belts, 19 positioning columns, 20 positioning cylinders, 21 buffer plates, 22 springs, 23 chutes and 24 otter boards.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Please refer to fig. 1 to 4 simultaneously, a quenching cooling thermostat unit for strip steel production comprises a workbench 1 and a pressing block 3, wherein the workbench 1 is hollow, conveying rollers 14 which are distributed in an equidistant structure are movably connected to inner walls of two sides of the workbench 1 through rotating shafts, four lower spray heads 13 are welded to inner walls of the workbench 1, which are close to the conveying rollers 14, a mesh plate 24 is welded to inner side walls of the workbench 1, bottoms of the lower spray heads 13 are welded to outer walls of tops of the mesh plate 24, a liquid storage tank 9 is welded to inner walls of the top of the pressing block 3, hydraulic cylinders 11 which are distributed in an equidistant structure are installed on outer walls of the bottom of the liquid storage tank 9 through bolts, pressing rollers 12 are welded to output ends of the hydraulic cylinders 11 through frames, four upper spray heads 10 communicated with the liquid storage tank 9 are welded to outer walls of the liquid storage tank 9, and cooling liquid inside the workbench 1 is sprayed to upper and lower surfaces of strip steel through the upper spray heads 10 and the lower spray heads 13 Thereby improving the cooling efficiency of the quenching of the strip steel, ensuring that the strip steel can be quenched with high uniformity, and the production efficiency and the heat treatment yield are high.
Furthermore, the pressing roller 12 and the conveying roller 14 are perpendicular to each other, the upper spray head 10 and the lower spray head 13 are perpendicular to each other, the hydraulic cylinder 11 drives the pressing roller 12 to press down, effective constraint is implemented on quenching deformation of the strip steel, the flatness of the ultra-thin high-strength strip steel after quenching is improved, and the quenching uniformity and flatness of the strip steel are effectively improved.
Further, the welding all around of 1 bottom outer wall of workstation has four bases 2, and the axle center department welding of 3 top outer walls of briquetting has hydraulic stem 4, and the welding has first water pipe 5 and second water pipe 6 on one side outer wall of workstation 1 and briquetting 3, be linked together first water pipe 5 and second water pipe 6 with flexible metal collapsible tube, can be so that the inside coolant liquid of liquid reserve tank 9 and the inside coolant liquid intercommunication of workstation 1, thereby the utilization efficiency of coolant liquid has been promoted, reach cyclic utilization's purpose.
Further, mutually perpendicular's rectangular channel 8 has been seted up on the both sides outer wall that workstation 1 and briquetting 3 are adjacent, and workstation 1 and briquetting 3 are close to rectangular channel 8 outer wall one side and all install booster pump 7 through the bolt, the model of booster pump 7 is GDLF, motor 15 is installed through the bolt to workstation 1 outer wall one side that is close to second water pipe 6, motor 15's model is CH/CV, and booster pump 7 is linked together through takeover and last shower nozzle 10 and lower shower nozzle 13, when booster pump 7 urges last shower nozzle 10 and lower shower nozzle 13 to spray the coolant liquid through takeover, make belted steel quenching cooling more even, the yield of belted steel has been promoted.
Further, the rotating shaft of the conveying roller column 14, which is close to one end of the motor 15, is welded with a driven belt pulley 17, the output end of the motor 15 is in keyed connection with a driving belt pulley 16, the outer walls of the driving belt pulley 16 and the driven belt pulley 17 are sleeved with a synchronous belt 18, and when the motor 15 drives the driven belt pulley 17 to rotate through the driving belt pulley 16 and the synchronous belt 18, the conveying roller column 14 can convey the strip steel timely, so that the quenching cooling efficiency is improved.
Further, 1 top outer wall of workstation has a location section of thick bamboo 20 all around the welding, and the welding of briquetting 3 bottom outer wall has reference column 19 all around, the welding has spring 22 on the bottom inner wall of a location section of thick bamboo 20, and the welding of spring 22's top has buffer board 21, spout 23 has all been seted up on the both sides outer wall of a location section of thick bamboo 20, and buffer board 21 sliding connection is in the inside of spout 23, reference column 19 is pegged graft in the inside of a location section of thick bamboo 20, buffer board 21 plays certain cushioning effect to reference column 19 through spring 22, the stability of laminating between workstation 1 and the briquetting 3 has been promoted simultaneously, thereby certain guard action has been played briquetting 3 and workstation 1, the life of briquetting 3 and workstation 1 has been prolonged.
The working principle is as follows: when the quenching cooling thermostat unit for strip steel production is used, when the hydraulic rod 4 pushes the press block 3 to vertically downwards, the positioning column 19 is inserted in the positioning cylinder 20, the buffer plate 21 plays a certain buffering role on the positioning column 19 through the spring 22, and simultaneously, the stability of the attachment between the workbench 1 and the press block 3 is improved, so that the press block 3 and the workbench 1 are protected to a certain extent, the hydraulic cylinder 11 drives the press roller 12 to press down, effective restriction is implemented on the quenching deformation of strip steel, the flatness of the quenched extremely-thin high-strength strip steel is improved, the quenching uniformity and flatness of the strip steel are improved effectively, when the motor 15 drives the conveying roller column 14 to rotate through the driving belt pulley 16, the booster pump 7 sprays the cooling liquid in the liquid storage tank 9 and the workbench 1 on the upper surface and the lower surface of the strip steel through the upper spray nozzle 10 and the lower spray nozzle 13 during the conveying of the strip steel, so that the cooling efficiency of the strip steel, the strip steel is uniformly quenched, the production efficiency and the heat treatment yield are high, the first water pipe 5 and the second water pipe 6 are communicated through the telescopic metal hose, the cooling liquid in the liquid storage tank 9 can be communicated with the cooling liquid in the workbench 1, the utilization efficiency of the cooling liquid is improved, and the purpose of recycling is achieved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The quenching cooling constant temperature unit for producing the strip steel comprises a workbench (1) and a pressing block (3), and is characterized in that the interior of the workbench (1) is of a hollow structure, conveying rollers (14) which are distributed in an equidistant structure are movably connected to inner walls of two sides of the workbench (1) through rotating shafts, four lower spray heads (13) are welded to inner walls, between the conveying rollers (14), of the workbench (1) close to the inner walls, a mesh plate (24) is welded to the inner side wall of the workbench (1), the bottom of each lower spray head (13) is welded to the outer wall of the top of the mesh plate (24), a liquid storage box (9) is welded to the inner wall of the top of the pressing block (3), hydraulic cylinders (11) which are distributed in an equidistant structure are installed on the outer wall of the bottom of the liquid storage box (9) through bolts, and pressing rollers (12) are welded to the output ends, and four upper spray heads (10) communicated with the liquid storage tank (9) are welded on the outer wall of the liquid storage tank (9) close to the space between the hydraulic cylinders (11).
2. The quenching and cooling thermostat unit for producing strip steel according to claim 1 is characterized in that the pressing roller (12) and the conveying roller column (14) are perpendicular to each other, and the upper spray head (10) and the lower spray head (13) are perpendicular to each other.
3. The quenching and cooling constant temperature unit for producing the strip steel as claimed in claim 1, wherein four bases (2) are welded around the outer wall of the bottom of the workbench (1), a hydraulic rod (4) is welded at the axis of the outer wall of the top of the pressing block (3), and a first water pipe (5) and a second water pipe (6) are welded on the outer walls of one side of the workbench (1) and the pressing block (3).
4. The quenching and cooling constant temperature unit for producing the strip steel as claimed in claim 1, wherein the two adjacent side outer walls of the workbench (1) and the pressing block (3) are provided with rectangular grooves (8) which are perpendicular to each other, and the booster pump (7) is installed on one side of the workbench (1) and the pressing block (3) close to the outer wall of the rectangular grooves (8) through bolts, the motor (15) is installed on one side of the outer wall of the workbench (1) close to the second water pipe (6) through bolts, and the booster pump (7) is communicated with the upper nozzle (10) and the lower nozzle (13) through connecting pipes.
5. The quenching and cooling thermostatic unit for producing strip steel according to claim 4, wherein a driven pulley (17) is welded on a rotating shaft of one end of the conveying roller column (14) close to the motor (15), a driving pulley (16) is connected to an output end of the motor (15) in a key manner, and a synchronous belt (18) is sleeved on outer walls of the driving pulley (16) and the driven pulley (17).
6. The quenching and cooling constant temperature unit for producing the strip steel as claimed in claim 1, wherein a positioning cylinder (20) is welded around the outer wall of the top of the workbench (1), positioning columns (19) are welded around the outer wall of the bottom of the pressing block (3), springs (22) are welded on the inner wall of the bottom of the positioning cylinder (20), a buffer plate (21) is welded at the top ends of the springs (22), sliding grooves (23) are formed in the outer walls of the two sides of the positioning cylinder (20), the buffer plate (21) is connected to the inside of the sliding grooves (23) in a sliding mode, and the positioning columns (19) are inserted into the positioning cylinder (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922276323.4U CN211256003U (en) | 2019-12-18 | 2019-12-18 | Quenching cooling constant temperature unit for strip steel production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922276323.4U CN211256003U (en) | 2019-12-18 | 2019-12-18 | Quenching cooling constant temperature unit for strip steel production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211256003U true CN211256003U (en) | 2020-08-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922276323.4U Expired - Fee Related CN211256003U (en) | 2019-12-18 | 2019-12-18 | Quenching cooling constant temperature unit for strip steel production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211256003U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114082794A (en) * | 2021-11-18 | 2022-02-25 | 新疆八一钢铁股份有限公司 | High-efficient cooling device of hot-rolled steel plate |
-
2019
- 2019-12-18 CN CN201922276323.4U patent/CN211256003U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114082794A (en) * | 2021-11-18 | 2022-02-25 | 新疆八一钢铁股份有限公司 | High-efficient cooling device of hot-rolled steel plate |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200814 |